Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 5.99
Milk (kg) -553.00 -0.014 7.74
Fat (kg) 6.01 -0.375 -2.25
Prot (kg) -1.12 -0.441 0.49
Fertility Sub Index -0.78
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) 0.41 1.117 0.46
Calving Sub Index 1.76
Gestation Length (days) -1.91 -0.919 1.76
Beef Sub Index 3.15
Carcass Weight (kg) -12.20 -0.528 6.44
Age of Slaughter (days) 7.62 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 8.80
Live WT (kg) -28.70 -0.307 8.80
Total Carbon Sub Index 18.90

* Based on an €80/tonne carbon price